cognos启用customJavaprovider进行账户管理遇，测试报错

cognos启用customJavaprovider进行账户管理遇到问题：采用cognos.sdk自带的例子JDBCSample测试的时候提示错误，请帮忙看下，谢谢：[''dbauth'']
[ ERROR ] AAA-CFG-0013 The format of the XML file 'testHandlerConfig.xslt' is incorrect. Please check the file and try again.
[ ERROR ] javax.xml.transform.TransformerConfigurationException: org.xml.sax.SAXException: failed to instantiate an object of class 'org.apache.xerces.parsers.SAXParser'
java.lang.ClassNotFoundException: org.apache.xerces.parsers.SAXParser
[ ERROR ] org.xml.sax.SAXException: failed to instantiate an object of class 'org.apache.xerces.parsers.SAXParser'
java.lang.ClassNotFoundException: org.apache.xerces.parsers.SAXParser
[ ERROR ] java.lang.ClassNotFoundException: org.apache.xerces.parsers.SAXParser

在c10_64webappsp2pdWEB-INFlib 下放了xercesImpl.jar，xml-api.jar等jar包，不知道是不是需要其他jar包